Aerial cableway having a movement take up module
AssigneePomagalski S. A.
InventorsAlain Bach, Jean-Pierre Rastello
Life of this patent
Estimating the term…
Abstract
The chairs or the cabins of an overhead cable transport installation are driven on a transfer rail in a station by means of friction sheaves staggered along the travel circuit and interconnected by a belt drive arrangement. The rotational movement of the friction sheaves is derived from a cable support sheave by means of a movement take up module, having a girder like box secured adjacent to the girder which supports the friction sheaves. This module has a belt pulley interconnected to a belt pulley of the cable support sheave and a cog-wheel transmission between this belt pulley and the friction sheave,
Claims6
An overhead cable transport installation comprising:
- a continuous aerial cable, a load supporting detachable grip adapted to be coupled to and decoupled from said cable at a station, a transfer rail provided at the station, a girder extending along the transfer rail, friction sheaves successively arranged along the transfer rail and having spindles rotatably mounted on said girder, a drive plate rigidly secured to said grip and cooperating with said friction sheaves to propel the grip along the transfer rail, belt drive means having belts and pulleys amounted on the friction sheave spindles for drivingly interconnecting the successive friction sheaves, a cable support sheave for supporting said cable and having a spindle with a belt pulley mounted thereon, a movement take up module comprising one of said friction sheaves, a drive pulley drivingly connected to said belt pulley of the cable support sheave, and a cog-wheel transmission between said drive pulley and said one friction sheave to invert the direction of rotation of said friction sheave with respect to the drive pulley, said drive pulley and said cog-wheel transmission being supported by said girder.
Dependencies are inferred from the claim text.